Index: library/serialize/pkgIndex.tcl
===================================================================
diff -u -rf31c1a01c6a389f693b8db0f2204cbb46180fef1 -rb9bcc40ab502329b1e7bc4ed6602adf7bd5e614d
--- library/serialize/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision f31c1a01c6a389f693b8db0f2204cbb46180fef1)
+++ library/serialize/pkgIndex.tcl	(.../pkgIndex.tcl)	(revision b9bcc40ab502329b1e7bc4ed6602adf7bd5e614d)
@@ -1 +1 @@
-package ifneeded nx::serializer 2.1 [list source [file join $dir serializer.tcl]]
+package ifneeded nx::serializer 2.2 [list source [file join $dir serializer.tcl]]